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Gilder E, Jull A, Slark J, Parke RL. Patient's experiences of endotracheal tubes and suction following cardiac surgery. Nurs Crit Care 2021; 27:187-194. [PMID: 33586305 DOI: 10.1111/nicc.12604] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 12/27/2020] [Accepted: 01/28/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND There is a growing body of evidence addressing the patient experience of intensive care, including patient reports that the presence of an endotracheal tube is bothersome and distressing, and that endotracheal suction is moderately to extremely painful. Yet there remains little information about the patient experience of the endotracheal tube and suction in those patients receiving planned short-term mechanical ventilation. AIMS AND OBJECTIVES This study aimed to describe the patient experience of the endotracheal tube and suction, following mechanical ventilation in post-operative cardiac surgical patients. DESIGN This qualitative study used inductive thematic analysis. Participants having planned cardiac surgery, anticipated to receive less than 12-hours mechanical ventilation, were approached pre-operatively and written consent provided. METHODS Ten participants were recruited using purposive sampling. Semi-structured interviews were conducted between days four and six post-operatively. One researcher interviewed all participants; two researchers independently read, coded, and agreed themes. FINDINGS None of the participants recalled endotracheal suction, while half had no recollection of the endotracheal tube. Three themes were identified; the experience of the endotracheal tube and extubation, the experience of emerging from sedation, and participants concerns about the future. The presence of the endotracheal tube was described as bothersome, whilst breathing through the tube and extubation were described as 'weird' and 'strange' but not painful. CONCLUSIONS Knowledge of the patient experience can help inform nursing practice by improving pre and post-operative care planning. RELEVANCE TO CLINICAL PRACTICE This study adds to the body of knowledge about the patient experience of the endotracheal tube and extubation. TRIAL REGISTRATION Prospective registration with the Australian New Zealand Clinical Trials Registry. www.anzctr.org.au (ACTRN12616001515482).
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Affiliation(s)
- Eileen Gilder
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand.,School of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Andrew Jull
- School of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Julia Slark
- School of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Rachael L Parke
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand.,School of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.,Australian and New Zealand Intensive Care Research Centre, Melbourne, Victoria, Australia
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Triemstra S, Liang H, Gooder M, Livings N, Spencer A, Beavers L, Brooks D, Miller E. Updating the Evidence: Suctioning Practices of Physiotherapists in Ontario. Physiother Can 2021; 73:147-156. [PMID: 34456425 PMCID: PMC8370724 DOI: 10.3138/ptc-2019-0113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Purpose: The purpose of this article is to describe current tracheal suctioning practices of physiotherapists in the province of Ontario and to determine what factors influence these practices. Method: A cross-sectional online survey was conducted. An online survey link and quick response code were mailed to Ontario physiotherapists who were actively providing patient care and were authorized to perform tracheal suctioning as identified by the College of Physiotherapists of Ontario. Results: Ninety physiotherapists participated in the survey (23% response rate). Most (66%) suctioned in an intensive care setting, and many (41%) reported frequently using a closed endotracheal suctioning system. Hyperoxygenation was frequently performed before suctioning by 48% of participants, and only 18% frequently hyperoxygenated after suctioning. Most participants reported infrequently performing saline instillation (52%) and infrequently hyperinflating before suctioning (79%). Clean gloves were reported as the personal protective equipment most frequently worn across all suctioning approaches, and goggles and sterile gloves were least often worn while suctioning. Previous suctioning experience had the most influence on suctioning practices, and limited access to equipment had the least influence. Conclusions: Some of the tracheal suctioning practices of physiotherapists in Ontario vary from evidence-based clinical guidelines.
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Affiliation(s)
| | | | | | | | | | | | - Dina Brooks
- Rehabilitation Sciences Institute, University of Toronto
- School of Rehabilitation Science, McMaster University, Hamilton, Ont
| | - Erin Miller
- Department of Physical Therapy
- Rehabilitation Sciences Institute, University of Toronto
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Miller E, Brooks D, Mori B. Using Expert Consensus to Develop a Tool to Assess Physical Therapists' Knowledge, Skills, and Judgement in Performing Airway Suctioning. Physiother Can 2020; 72:137-146. [PMID: 32494098 DOI: 10.3138/ptc-2018-0101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Purpose: The aim of this study was to develop a tool to assess physical therapists' knowledge, skills, and judgement in performing airway suctioning with intubated and non-intubated adults. Method: A modified Delphi methodology was used to develop the tool and to evaluate its sensibility (i.e., common-sense nature). Participants were experienced cardiorespiratory physical therapists who perform airway suctioning and physical therapists employed in academic positions related to cardiorespiratory physical therapy at Canadian universities. Round 1 focused on refining which items to include in the tool, Round 2 focused on finalizing the items, and Round 3 focused on evaluating a preliminary version of the tool. Results: A total of 34 individuals participated in Round 1, 30 participated in Round 2, and 25 participated in Round 3. A literature review identified 11 relevant domains and 69 supporting competencies. In Round 1, consensus was achieved for all domains; however, it was borderline for the professionalism domain. Multiple participants suggested that it was redundant because it is a global requirement for all physical therapists. Consensus was also achieved for 64 of the 69 supporting competencies; however, it was borderline for 5 of these items, and 5 achieved no consensus. In Round 2, participants rated a series of recommendations related to items requiring further consideration, as well as 9 new items suggested by the participants in Round 1. In Round 3, the preliminary tool was found to be globally sensible, but concerns were expressed about the inclusion of redundant factors and the tool's length. The tool was revised, resulting in a tool with 4 domains, 6 sub-domains and 43 supporting competencies, as well as an item rating the individual's overall performance. Conclusions: The final-round sensibility questionnaire provided preliminary evidence of the tool's face and content validity. We will investigate the tool's measurement properties in a future study.
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Affiliation(s)
| | - Dina Brooks
- Rehabilitation Sciences Institute.,School of Rehabilitation Science, McMaster University, Hamilton, Ont
| | - Brenda Mori
- Department of Physical Therapy, University of Toronto, Toronto
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Sandler ML, Ayele N, Ncogoza I, Blanchette S, Munhall DS, Marques B, Nuss RC. Improving Tracheostomy Care in Resource-Limited Settings. Ann Otol Rhinol Laryngol 2019; 129:181-190. [PMID: 31631687 DOI: 10.1177/0003489419882972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Tracheostomy care in leading pediatric hospitals is both multidisciplinary and comprehensive, including generalized care protocols and thorough family training programs. This level of care is more difficult in resource-limited settings lacking developed healthcare infrastructure and tracheostomy education among nursing and resident staff. The objective of this study was to improve pediatric tracheostomy care in resource-limited settings. METHODS In collaboration with a team of otolaryngologists, respiratory therapists, tracheostomy nurses, medical illustrators, and global health educators, image-based tracheostomy education materials and low-cost tracheostomy care kits were developed for use in resource-limited settings. In addition, a pilot study was conducted, implementing the image-based tracheostomy pamphlet, manual suctioning device and low-cost ambulatory supply kit ("Go-Bags"), within a low-fidelity simulated training course for nurses and residents in Kigali, Rwanda. RESULTS An image-based language and literacy-independent tracheostomy care manual was created and published on OPENPediatrics, an open-access online database of clinician-reviewed learning content. Participants of the training program pilot study reported the course to be of high educational and practical value, and described improved confidence in their ability to perform tracheostomy care procedures. CONCLUSIONS Outpatient tracheostomy care may be improved upon by implementing image-based tracheostomy care manuals, locally-sourced tracheostomy care kits, and tailored educational material into a low-fidelity simulated tracheostomy care course. These materials were effective in improving technical skills and confidence among nurses and residents. These tools are expected to improve knowledge and skills with outpatient tracheostomy care, and ultimately, to reduce tracheostomy-related complications.
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Affiliation(s)
- Mykayla L Sandler
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
| | - Nohamin Ayele
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
| | - Isaie Ncogoza
- Department of Otolaryngology, University Teaching Hospital of Kigali, Kigali, Rwanda
| | - Susan Blanchette
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
| | - Daphne S Munhall
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
| | - Brittanie Marques
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
| | - Roger C Nuss
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA, USA
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Approaches and adjuncts used by physiotherapists when suctioning adult patients who are intubated and ventilated in intensive care units in Australia and New Zealand: A cross-sectional survey. Aust Crit Care 2017; 30:307-313. [DOI: 10.1016/j.aucc.2017.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 01/11/2017] [Accepted: 01/15/2017] [Indexed: 11/19/2022] Open
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Cruz RVS, Andrade FDSDSDD, Menezes PDGD, Gonçalves BO, Almeida RDS, Santos AR. Manual hyperinflation and the role of physical therapy in intensive care and emergency units. FISIOTERAPIA EM MOVIMENTO 2017. [DOI: 10.1590/1980-5918.030.s01.ao23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Introduction: Although manual hyperinflation (MHI) is a physical therapy technique commonly used in intensive care and emergency units, there is little consensus about its use. Objective: To investigate the knowledge of physical therapists working in intensive care and emergency units about manual hyperinflation. Methods: Data were collected through self-administered questionnaires on manual hyperinflation. Data collection took place between September 2014 and January 2015, in Itabuna and Ilhéus, Bahia, Brazil. Results: The study sample was composed of 32 physical therapists who had between 4 months and 10 years working experience. All respondents affirmed that they used the technique in their professional practice. However, only 34.4% reported it to be a routine practice. 90.6% stated that the most common patient position during manual hyperinflation is “supine”. Participants were almost unanimous (93.8%) in citing secretion removal and cough stimulation as perceived benefits of MHI. High peak airway pressure was identified as being a precaution to treatment with MHI by 84.4% of participants, whilst 100% of the sample agreed that an undrained pneumothorax was a contraindication to MHI. Conclusion: The most common answers to the questionnaire were: supine position during MHI; secretion removal and cough stimulation as perceived benefits; high peak airway pressure as a precaution; and an undrained pneumothorax as a contraindication.
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Bülbül Maraş G, Kocaçal Güler E, Eşer İ, Köse Ş. Knowledge and practice of intensive care nurses for endotracheal suctioning in a teaching hospital in western Turkey. Intensive Crit Care Nurs 2016; 39:45-54. [PMID: 27876409 DOI: 10.1016/j.iccn.2016.08.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 08/16/2016] [Accepted: 08/21/2016] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study was conducted to determine intensive care nurses' knowledge and practice levels regarding open system endotracheal suctioning and to investigate if there is a relationship between nurses' demographic characteristics and their knowledge and practice. RESEARCH METHODOLOGY/DESIGN The study was conducted as a cross-sectional and non-participant structured observational design. Data were collected using a 45-item structured and self-administered questionnaire and a 31-item observational checklist. The study sample included 72 nurses. SETTING Three adult intensive care units in a teaching hospital. RESULTS The nurses' mean scores of knowledge and practice were 23.79±3.83 and 12.88±2.53. Their level of knowledge was very good in 59.7%, good in 34.7%, and the level of practice was fair in 79.2% and good in 18.1%. The relationship between the type of unit and the nurses' knowledge scores was statistically significant (p=0.013). The correlation between the nurses' scores of knowledge and practice was not statistically significant (r=0.220; p=0.063). CONCLUSION This study suggests that the knowledge level of most of the nurses was good and their practice level was fair. Intensive care nurses must perform suctioning procedures safely and effectively to ensure delivery of quality of care and eliminate complications.
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Affiliation(s)
| | | | - İsmet Eşer
- Department of Fundamentals of Nursing, Ege University, Faculty of Nursing, İzmir, Turkey
| | - Şükran Köse
- Tepecik Education and Research Hospital, Clinical Microbiology and Infectious Diseases Unit, İzmir, Turkey
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Efficacy and safety of normal saline instillation: a systematic review. Physiotherapy 2009; 95:241-50. [PMID: 19892088 DOI: 10.1016/j.physio.2009.06.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Accepted: 06/16/2009] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To investigate the efficacy and safety of the technique of instillation of normal saline prior to suction of airways in intubated patients. DATA SOURCES Databases searched included: MEDLINE, CINAHL, EMBASE, Cochrane Controlled Trials Register and Full text clinicians' health journals @ Ovid from the earliest time to March 2009. Citation tracking of relevant primary and review articles. REVIEW METHODS All randomised controlled trials, crossover trials, quasi- and full systematic reviews were screened. From 65 articles screened, 17 articles (two quasi-systematic reviews and 15 empirical studies) met the eligibility criteria and were included for data extraction. The outcomes in the reviewed studies included oxygenation, lung mechanics, sputum yield, dyspnoea, tube patency and ventilator-associated pneumonia. Effect sizes and 95% confidence intervals were calculated. RESULTS Studies were mainly of low methodological quality due to factors such as lack of assessor blinding and within-group-only statistics. Overall, there was a positive effect favouring the use of saline to increase sputum yield (d=0.50, 95% confidence interval 0.10 to 0.90). Due to heterogeneity of methodology, it was not possible to perform meta-analyses on haemodynamics, oxygenation, tube patency and ventilator-associated pneumonia. Overall, while a decrease was found in oxygen saturation measured by pulse oximetry (SpO(2)) following instillation of normal saline compared with no saline, this was of limited clinical significance. CONCLUSIONS The results of this review reflect the poor quality of available articles on instillation of normal saline prior to suction of artificial airways. There is little evidence of benefit but also minimal evidence of safety risks. Controlled trials of better quality and more clinically relevant outcomes need to be performed before this technique is either accepted or rejected.
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Espiritu O, Schaeffer E, Bhesania N, Perera S, Dickinson E, Nussbaum E, Lai D. Physiotherapy practice and delegation policies in oxygen administration: a survey of ontario hospitals. Physiother Can 2009; 61:163-72. [PMID: 20514179 DOI: 10.3138/physio.61.3.163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE As of 2008, the Regulated Health Professions Act in Ontario stipulates that administration of oxygen is a controlled act, which physiotherapists are not authorized to perform but which may be delegated to physiotherapists by another health professional authorized to perform this act. The aims of this study were (1) to survey physiotherapy practice of oxygen administration in Ontario hospitals and (2) to determine the proportion and characteristics of hospitals with delegation policies for physiotherapists to administer oxygen. METHOD Postal surveys were sent to 208 hospitals. Data were collected on hospital characteristics; the presence of delegation policies; and the practice and training of physiotherapists, physiotherapy assistants, and students in oxygen administration. Data were described by summative statistics. Fisher's exact test and Cramer's V statistic were used to examine associations. Potential prognostic factors were analyzed using logistic regression. RESULTS Response rate was 82.7%. Physiotherapists administered oxygen in 39% of hospitals, and 28% of hospitals had delegation policies. Larger, urban, or teaching hospitals and those with a matrix structure were most likely to have delegation policies and physiotherapists who administered oxygen. Rehabilitation hospitals were also likely to have such policies. CONCLUSION Physiotherapists administer oxygen in less than half of Ontario hospitals, very few of which have delegation policies.
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Affiliation(s)
- Olivia Espiritu
- Olivia Espiritu, MScPT: Graduate of the Department of Physical Therapy, University of Toronto, Toronto, Ontario
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10
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Roberts FE. Consensus among physiotherapists in the united kingdom on the use of normal saline instillation prior to endotracheal suction: a Delphi study. Physiother Can 2009; 61:107-15. [PMID: 20190992 DOI: 10.3138/physio.61.2.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To investigate whether physiotherapists consider normal saline instillation (NSI) useful before endotracheal suctioning and, if so, when. METHODS Sixty-eight respiratory physiotherapists recruited from the United Kingdom's Association of Chartered Physiotherapists in Respiratory Care agreed to participate in a Delphi study. Clinicians' opinion of when NSI should be used was established and developed into statements. Level of agreement with each statement was collated through three rounds of a questionnaire. Clinicians' experiences were also reported. RESULTS From the 52 responses to the third questionnaire, there was consensus that respiratory physiotherapists in the United Kingdom would use NSI when sputum retention is a problem, particularly when treatment options are limited (96%) and when sputum is obstructing the airway (92%). They agreed that non-bronchoscopic bronchoalveolar lavage can be used to resolve persistent atelectasis (70%). They would not use NSI for a test treatment during initial assessment without evidence of retained secretions (94%), when secretions are copious but can be cleared by alternative physiotherapy techniques (96%), to enhance a cough unless very strong evidence indicates retained secretions (81%), or to compensate for inadequate suction technique (90%). CONCLUSION This study provides clinicians' views about when NSI could be used.
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Affiliation(s)
- Fiona E Roberts
- School of Health Science, Faculty of Health and Social Care, The Robert Gordon University, Aberdeen, Scotland.
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Overend TJ, Anderson CM, Brooks D, Cicutto L, Keim M, McAuslan D, Nonoyama M. Updating the evidence-base for suctioning adult patients: a systematic review. Can Respir J 2009; 16:e6-17. [PMID: 19557211 PMCID: PMC2706678 DOI: 10.1155/2009/872921] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES To update a previous clinical practice guideline on suctioning in adult patients, published in the Canadian Respiratory Journal in 2001. METHODS A primary search of the MEDLINE (from 1998), CINAHL, EMBASE and The Cochrane Library (all from 1996) databases up to November 2007, was conducted. These dates reflect the search limits reached in the previous clinical practice guideline. A secondary search of the reference lists of retrieved articles was also performed. Two reviewers independently appraised each study before meeting to reach consensus. Study quality was evaluated using the Jadad and PEDro scales. When sufficient data were available, a meta-analysis was conducted using a random effects model. Data are reported as ORs, weighted mean differences and 95% CIs. When no comparisons were possible, qualitative analyses of the data were completed. RESULTS Eighty-one studies were critically appraised from a pool of 123. A total of 28 randomized controlled trials or randomized crossover studies were accepted for inclusion. Meta-analysis was possible for open versus closed suctioning only. Recommendations from 2001 with respect to hyperoxygenation, hyperinflation, use of a ventilator circuit adaptor and subglottic suctioning were confirmed. New evidence was identified with respect to indications for suctioning, open suction versus closed suction systems, use of medications and infection control. CONCLUSIONS While new evidence continues to be varied in strength, and is still lacking in some areas of suctioning practice, the evidence base has improved since 2001. Members of the health care team should incorporate this evidence into their practice.
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Affiliation(s)
- Tom J Overend
- School of Physical Therapy, University of Western Ontario, London, Canada.
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Copnell B. Commentary: Morrow B, Futter M, Argent A. (2006). Effect of endotracheal suction on lung dynamics in mechanically-ventilated paediatric patients. Nurs Crit Care 2008; 13:54-5. [PMID: 18226055 DOI: 10.1111/j.1478-5153.2007.00256.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Beverley Copnell
- Department of Epidemiology and Preventive Medicine, Monash University, The Alfred, Commercial Road, Melbourne, Victoria 3004, Australia.
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Lindgren S, Odenstedt H, Olegård C, Söndergaard S, Lundin S, Stenqvist O. Regional lung derecruitment after endotracheal suction during volume- or pressure-controlled ventilation: a study using electric impedance tomography. Intensive Care Med 2006; 33:172-80. [PMID: 17072587 DOI: 10.1007/s00134-006-0425-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2006] [Accepted: 09/19/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To assess lung volume and compliance changes during open- and closed-system suctioning using electric impedance tomography (EIT) during volume- or pressure-controlled ventilation. DESIGN AND SETTING Experimental study in a university research laboratory. SUBJECTS Nine bronchoalveolar saline-lavaged pigs. INTERVENTIONS Open and closed suctioning using a 14-F catheter in volume- or pressure-controlled ventilation at tidal volume 10 ml/kg, respiratory rate 20 breaths/min, and positive end-expiratory pressure 10 cmH2O. MEASUREMENTS AND RESULTS Lung volume was monitored by EIT and a modified N2 washout/-in technique. Airway pressure was measured via a pressure line in the endotracheal tube. In four ventral-to-dorsal regions of interest regional ventilation and compliance were calculated at baseline and 30 s and 1, 2, and 10 min after suctioning. Blood gases were followed. At disconnection functional residual capacity (FRC) decreased by 58+/-24% of baseline and by a further 22+/-10% during open suctioning. Arterial oxygen tension decreased to 59+/-14% of baseline value 1 min after open suctioning. Regional compliance deteriorated most in the dorsal parts of the lung. Restitution of lung volume and compliance was significantly slower during pressure-controlled than volume-controlled ventilation. CONCLUSIONS EIT can be used to monitor rapid lung volume changes. The two dorsal regions of the lavaged lungs are most affected by disconnection and suctioning with marked decreases in compliance. Volume-controlled ventilation can be used to rapidly restitute lung aeration and oxygenation after lung collapse induced by open suctioning.
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Affiliation(s)
- Sophie Lindgren
- Department of Anesthesia and Intensive Care, Sahlgrenska University Hospital, 41345, Gothenburg, Sweden.
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Thomas M, Fothergill-Bourbonnais F. Clinical Judgments About Endotracheal Suctioning: What Cues Do Expert Pediatric Critical Care Nurses Consider? Crit Care Nurs Clin North Am 2005; 17:329-40, ix. [PMID: 16344203 DOI: 10.1016/j.ccell.2005.08.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Making accurate and timely judgments based on multiple ways of knowing is an essential skill in critical care nursing practice. Studies have proposed that positive patient outcomes are linked to expert judgments in a variety of critical care situations; however, little is known about clinical judgments related to specific critical care nursing interventions. This article presents a qualitative nursing research study which examined the cues that expert pediatric critical care nurses used in making clinical judgments about suctioning intubated and ventilated, critically ill children. The participants' words and actions attest that the 'sensing' and 'thinking' of the process of cue use, are interwoven with, and integral to, the 'doing,' which is the process of skilled performance.
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Affiliation(s)
- Margot Thomas
- Pediatric Intensive Care Unit, Children's Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, Ontario K1H 8L1, Canada.
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Wynne R, Botti M, Paratz J. Preoxygenation for tracheal suctioning in ventilated adults. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2004. [DOI: 10.1002/14651858.cd005142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lindgren S, Almgren B, Högman M, Lethvall S, Houltz E, Lundin S, Stenqvist O. Effectiveness and side effects of closed and open suctioning: an experimental evaluation. Intensive Care Med 2004; 30:1630-7. [PMID: 14985963 DOI: 10.1007/s00134-003-2153-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2003] [Accepted: 12/18/2003] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To compare the effectiveness of closed system suctioning (CSS) and open system suctioning (OSS) and the side effects on gas exchange and haemodynamics, during pressure-controlled ventilation (PCV) or continuous positive airway pressure (CPAP). DESIGN Bench test and porcine lung injury model. PARTICIPANTS Twelve bronchoalveolar saline-lavaged pigs. SETTING Research laboratory in a university hospital. INTERVENTIONS In a mechanical lung, the efficacy of OSS and CSS with 12 and 14 Fr catheters were compared during volume-control ventilation, PCV, CPAP 0 or 10 cmH(2)O by weighing the suction system before and after aspirating gel in a transparent trachea. Side effects were evaluated in the animals with the same ventilator settings during suctioning of 5, 10 or 20 s duration. MEASUREMENTS AND RESULTS Suctioning with 12 and 14 Fr catheters was significantly more efficient with OSS (1.9+/-0.1, 2.8+/-0.9 g) and with CSS during CPAP 0 cmH(2)O (1.8+/-0.2, 4.2+/-0.5 g) as compared to CSS during PCV (0.2+/-0.2, 0.8+/-0.3 g) or CPAP 10 cmH(2)O (0.0+/-0.1, 0.7+/-0.4 g), p<0.01 (means +/- SD). OSS and CSS at CPAP 0 cmH(2)O resulted in a marked decrease in SpO(2), mixed venous oxygen saturation and tracheal pressure, p<0.001, but the side effects were considerably fewer during CSS with PCV and CPAP 10 cmH(2)O, p<0.05. CONCLUSIONS Irrespective of catheter size, OSS and CSS during CPAP 0 cmH(2)O were markedly more effective than CSS during PCV and CPAP 10 cmH(2)O but had worse side effects. However, the side effects lasted less than 5 min in this animal model. Suctioning should be performed effectively when absolutely indicated and the side effects handled adequately.
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Affiliation(s)
- Sophie Lindgren
- Department of Anaesthesia and Intensive Care, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden.
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Sole ML, Poalillo FE, Byers JF, Ludy JE. Bacterial Growth in Secretions and on Suctioning Equipment of Orally Intubated Patients: A Pilot Study. Am J Crit Care 2002. [DOI: 10.4037/ajcc2002.11.2.141] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
• Background Contamination of equipment, colonization of the oropharynx, and microaspiration of secretions are causative factors for ventilator-associated pneumonia. Suctioning and airway management practices may influence the development of ventilator-associated pneumonia.
• Objectives To identify pathogens associated with ventilator-associated pneumonia in oral and endotracheal aspirates and to evaluate bacterial growth on oral and endotracheal suctioning equipment.
• Methods Specimens were collected from 20 subjects who were orally intubated for at least 24 hours and required mechanical ventilation. At baseline, oral and sputum specimens were obtained for culturing, and suctioning equipment was changed. Specimens from the mouth, sputum, and equipment for culturing were obtained at 24 hours (n = 18) and 48 hours (n = 10).
• Results After 24 hours, all subjects had potential pathogens in the mouth, and 67% had sputum cultures positive for pathogens. Suctioning devices were colonized with many of the same pathogens that were present in the mouth. Nearly all (94%) of tonsil suction devices were colonized within 24 hours. Most potential pathogens were gram-positive bacteria. Gram-negative bacteria and antibiotic-resistant organisms were also present in several samples.
• Conclusions The presence of pathogens in oral and sputum specimens in most patients supports the notion that microaspiration of secretions occurs. Colonization is a risk factor for ventilator-associated pneumonia. The equipment used for oral and endotracheal suctioning becomes colonized with potential pathogens within 24 hours. It is not known if reusable oral suction equipment contributes to colonization; however, because many bacteria are exogenous to patients’ normal flora, equipment may be a source of cross-contamination.
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Affiliation(s)
- Mary Lou Sole
- School of Nursing (MLS, FEP, JFB) and Cardiopulmonary Sciences (JEL), University of Central Florida, Orlando, Fla
| | - F. Elizabeth Poalillo
- School of Nursing (MLS, FEP, JFB) and Cardiopulmonary Sciences (JEL), University of Central Florida, Orlando, Fla
| | - Jacqueline F. Byers
- School of Nursing (MLS, FEP, JFB) and Cardiopulmonary Sciences (JEL), University of Central Florida, Orlando, Fla
| | - Jeffery E. Ludy
- School of Nursing (MLS, FEP, JFB) and Cardiopulmonary Sciences (JEL), University of Central Florida, Orlando, Fla
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